Preparing entry confirmation…
50% OFF
Skip to content
50% off one-time purchasesCode 50OFF applies automatically when eligible. Eligible one-time purchases. Autoship pricing is separate.

Research materials.
Clearer choices.

Find your research materials, compare vial sizes, and review the batch documentation before you order. Clear specifications. Straightforward purchasing.

10% back in store credit

Sign in before checkout to earn on eligible paid products after discounts, excluding redeemed credit, shipping and tax. Your credit is available after verified payment for a future order.

Refer a researcher — give €10.00, earn €10.00

New customers only; your reward follows their first qualifying paid order. Terms apply.

For qualified laboratory research only.
Not for human or veterinary use.

Illustrative PepBiotics research vials in a mint and cobalt studio arrangement; actual packaging varies by product
Know your lot.Review the batch documentation.Choose your size.Compare available vial options.Free Standard shipping from €75.00After discounts.
Illustrative PepBiotics Retatrutide mint studio artworkFeatured50% OFF with 50OFF

Retatrutide

Research peptide · 5 mg / vial

From€79.99€159.98

Save €79.99 with 50OFF

€7.99 potential store creditEligible signed-in purchases, before credit redemption.

Choose options
Illustrative PepBiotics GHK-CU mint studio artworkFeatured50% OFF with 50OFF

GHK-CU

Research peptide · 50 mg / vial

From€34.99€69.98

Save €34.99 with 50OFF

€3.49 potential store creditEligible signed-in purchases, before credit redemption.

Choose options
Illustrative PepBiotics MOTS-C mint studio artworkFeatured50% OFF with 50OFF

MOTS-C

Research peptide · 10 mg / vial

From€32.99€65.98

Save €32.99 with 50OFF

€3.29 potential store creditEligible signed-in purchases, before credit redemption.

Choose options
Illustrative PepBiotics BPC 157 mint studio artworkFeatured50% OFF with 50OFF

BPC 157

Research peptide · 2 mg / vial

From€24.99€49.98

Save €24.99 with 50OFF

€2.49 potential store creditEligible signed-in purchases, before credit redemption.

Choose options
Illustrative PepBiotics TB-500 (Thymosin Beta-4) mint studio artworkFeatured50% OFF with 50OFF

TB-500 (Thymosin Beta-4)

Research peptide · 2 mg / vial

From€24.99€49.98

Save €24.99 with 50OFF

€2.49 potential store creditEligible signed-in purchases, before credit redemption.

Choose options
Illustrative PepBiotics Semax mint studio artworkFeatured50% OFF with 50OFF

Semax

Research peptide · 5 mg / vial

From€43.99€87.98

Save €43.99 with 50OFF

€4.39 potential store creditEligible signed-in purchases, before credit redemption.

Choose options
Illustrative PepBiotics Tirzepatide mint studio artworkFeatured50% OFF with 50OFF

Tirzepatide

Research peptide · 5 mg / vial

From€24.99€49.98

Save €24.99 with 50OFF

€2.49 potential store creditEligible signed-in purchases, before credit redemption.

Choose options
Illustrative PepBiotics Tesamorelin mint studio artworkFeatured50% OFF with 50OFF

Tesamorelin

Research peptide · 5 mg / vial

From€54.99€109.98

Save €54.99 with 50OFF

€5.49 potential store creditEligible signed-in purchases, before credit redemption.

Choose options

Customer favourites and selected materials from our catalogue. Sizes, prices and availability are shown on each product page.

PepBiotics research vial collection with the blue PB identity

THE PEPBIOTICS DIFFERENCE

Why PepBiotics?

Research starts with knowing your materials. We bring product specifications, available vial sizes and published batch documentation together, so you can review the details before you order.

  • Specifications before checkoutCompare material identity, format and available sizes.
  • Documentation you can reviewBrowse published batch records or ask us for the lot details you need.
  • Support beyond your orderTrack your delivery and contact our team if something isn’t right.
Get to know PepBiotics

For qualified laboratory research only. Not for human or veterinary use.

Confidence in your order.

Read the guarantee terms

Purity guarantee

independent retest below our listed purity? We refund the vial.

Lost or damaged? We reship free

tracked on every order.

Check the lot.
Read the record.

The batch report helps you evaluate the material. Look beyond a headline number and review the record for the lot you’re considering.

  1. Match the lot

    Find the identifier on the product label.

  2. Check the test details

    Review the laboratory, material identity, method and date.

  3. Read the results

    Use the batch-specific findings against your research requirements.

Browse batch documentation
Active products
21
Published batch records
0

Find the report for your lot

Search the public batch library. No account needed.

Try a live lot:

A clearer way
to choose.

The useful details, before you add a vial to your cart.

Choose the right specification

Compare the material, vial size and available stock on each product page.

Browse products

Review the batch

Find the published COA and check the lot-specific results against your requirements.

Find a report

Know the delivery terms

Check shipping, handling and returns before placing your order.

Read the policy

Get help before ordering

Ask the team about documentation or product details before choosing your materials.

Contact the team

Clear answers.
A confident next step.

Need help with a material or a batch report?
Ask the team

More questions? Read the full FAQ or talk to us.

Find the material for your next order.

Compare products, sizes and documentation in one place.

Shop the collection